SinoMab BioScience (3681.HK)

SinoMab BioScience share price today, ATLAS forecast and fair value

Healthcare · Biotechnology · Hong Kong Exchanges (HKEX) · Hong Kong SAR China

HK$1.02▼ -2.86%

Prices as of Oct 27, 2026 · HKD

ATLAS fair value

ATLAS has no fair value for this stock today.

Chance of rising in 1 month

48%

that it ends higher than today in 21 sessions

0%coin flip 50%100%

This is just the summary. See everything on SinoMab BioScience in ATLAS

ATLAS's own quantitative analysis, all in one place.

  • Simulation and expected rangeThousands of simulated scenarios: how far the price could rise or fall.
  • Officers and shareholdersWho runs the company and which funds hold its shares.
  • Customer and supplier mapWho it does business with, from its own filings.
  • ATLAS builds your portfolioAnswer a short test and get portfolios that fit you.
  • AlertsWe let you know when something changes in your stocks.
See everything included
  • Valuation and financialsFair value step by step, quarterly accounts and upcoming events.
  • NewsThe latest on the company, in one place.
  • Crisis simulatorHow your portfolio would do in a crash like 2008.
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On SinoMab BioScience

  • Simulation and expected rangeThousands of simulated scenarios: how far the price could rise or fall.
  • Officers and shareholdersWho runs the company and which funds hold its shares.
  • Customer and supplier mapWho it does business with, from its own filings.
  • Valuation and financialsFair value step by step, quarterly accounts and upcoming events.
  • NewsThe latest on the company, in one place.

And for you

  • ATLAS builds your portfolioAnswer a short test and get portfolios that fit you.
  • AlertsWe let you know when something changes in your stocks.
  • Crisis simulatorHow your portfolio would do in a crash like 2008.
  • Practice risk-free$10,000 in virtual money to invest at real prices.
  • Global screenerSearch US stocks and stocks from 47 countries with filters.
Get started →

Plans from €3.99 a month.

ATLAS's model gives SinoMab BioScience a 48% chance of finishing higher a month from now (21 trading sessions) than today: close to a coin flip.

In half of the simulated outcomes the price ends between HK$0.926 and HK$1.11; in 9 out of 10, between HK$0.788 and HK$1.31. Estimated annual volatility is 44%.

Price, last 12 months (weekly close)

SinoMab BioScience (3681.HK) — Price, last 12 months (weekly close)Oct 24, 2025: HK$1.54. Oct 27, 2026: HK$1.02. ▼HK$2.02HK$1.00Oct 24, 2025Oct 27, 2026

Key numbers

Market cap
HK$1.5B
Market cap (USD)
$194M
52-week high
HK$2.19
52-week low
HK$0.960
Revenue (12 months)
CN¥5.7M
Operating margin
0.0%
Net margin
0.0%
Beta
0.66

What this means

ATLAS does not publish a fair value for 3681.HK right now, but it does show its odds of rising: close to a coin flip.

Over the last 52 weeks 3681.HK has traded between HK$0.960 and HK$2.19. Today it is 53.4% below that high and 6% above its low.

Its beta is 0.66: it tends to move less than the market.

About the company

SinoMab BioScience Limited, a biopharmaceutical company, engages in the research, development, manufacture, and commercialization of therapeutics for the treatment of immunological diseases primarily monoclonal antibody (mAb)-based biologics in Mainland China and Hong Kong.

Want to see everything about SinoMab BioScience?

Get started →

Plans from €3.99 a month.

Comparable companies

Other companies in the same line of business:

Frequently asked questions

What does SinoMab BioScience do?

SinoMab BioScience Limited, a biopharmaceutical company, engages in the research, development, manufacture, and commercialization of therapeutics for the treatment of immunological diseases primarily monoclonal antibody (mAb)-based biologics in Mainland China and Hong Kong.

What is the chance 3681.HK goes up next month?

48%: close to a coin flip. In half of the simulated outcomes, 3681.HK ends the month between HK$0.926 and HK$1.11.

How big is SinoMab BioScience and what is its P/E ratio?

SinoMab BioScience's market capitalization is HK$1.5B. We do not show a P/E because it has no positive earnings to base one on.

How volatile is 3681.HK?

ATLAS estimates annual volatility at 44%. In a typical month, half of the outcomes end between HK$0.926 and HK$1.11.

Not investment advice. ATLAS estimates are produced by statistical models from public data; they can be wrong and past performance does not predict future results. Consider your own situation before investing. Disclaimer

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